bought a new mouse and hotkeynet won't display click location

Hi guys, im probably missing something simple. But when I left click anywhere on a windowed WoW screen I used to get an x,y screen coordinate (in the top right last keypress window) and since I bought a new PC and razer death adder mouse now all of a sudden when I click somewhere i get no screen location coordinates for where i clicked. Its not even registering "left click" in last keypress.

Any ideas?

Also i play wow in standard windowed mode. Is there a way to resize only the window length and have the height automatically adjust to keep a proportional size without smearing out the image, or vice versa. When i click drag to resize the window the height/length ratios stay the same